Let x € R and x > −1. Prove that (1 + x)” ≥ 1 + nx for every positive integer n

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A: To Show:  is even using the principles of mathematical induction

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Q: 2. Verify that n Re(Στ;) = ΣRe z; j=1 n Im)zj) =) Imzj. j=1 j=1

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A: Eulers and fermats little theorem will used